Automotive>Bluetooth Series>RFB-931

All in one BT receiver/Transmitter
NFC Connection
Earphone included
Long Battery Life
Lightweight Portable

Full Specifications and Features

GENERAL FEATURES
DRIVER UNITS
10mm dynamic - Dome type
MAGNET
Neodymium
DIAPHRAGM
PC
FREQUENCY RESPONSE (HZ)
20Hz~20KHz
SENSITIVITY (dB/mW)
94 dB/mW
IMPEDANCE (Ω)
16Ω
VOLUME CONTROL
Yes
USAGE TIME
Max. 6 hours
WORKING DISTANCE
10m
POWER SUPPLY
210mA Li-Ion Battery
WEARING STYLE
In-ear
WHAT'S IN THE BOX
User Manual
USB charging cable
BT transmitter / receiver box
Stereo earphone
Travel drawstring bag
MICROPHONE
UNIT OF MICROPHONE
Electret Condenser Microphone
DIRECTION OF MICROPHONE
Uni-directional (Concealed)
SIZE & WEIGHT
1 Uniit
34 X 12 X 59cm 150g

Full Specifications and Features

● Turn your earphone from wired connection into BT wireless connection for you to enjoy music anytime anywhere
● 10mm neodymium drivers for rich, resonant stereo and punchy bass
● Easy NFC function connection for change of music, answer or hang up phone calls
● Connect up to two audio sources
● ■ Long lasting battery life for you to enjoy non-stop music anytime anywhere